Episódio 523 - O Confronto Final! Luffy vs. os Altos Comandantes da Marinha

Episode 523
The Final Showdown! Luffy vs. the Navy’s Top Commanders
Japanese: 最後の対決！ルフィVS海軍のトップ司令官
Saigo no Taiketsu! Rufi VS Kaigun no Toppu Shireikan

The crew sails into dangerous waters, where they encounter a legendary sea monster that has been terrorizing nearby islands. The sea monster guards a crucial piece of the map that will lead the crew to their next destination. The crew must fight the monster while navigating the treacherous waters, discovering more about the Grand Line’s hidden dangers.